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TI Nspire CX CAS (Black) & CX CAS II (Blue) Battery Size Comparison. 1060mAh, larger, and heavier vs. 1,200mAh, smaller, and lighter. Battery tech has advanced. : r/calculators
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Rechargeable Battery for TI Nspire / TI Nspire CAS, CX, CX C
Amazon.com: Texas Instruments Rechargeable Battery for TI-NSPIRE CX CAS, CX II CAS, CX, CX II, TI-84 Plus CE calculators : Electronics
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